APA (7th ed.) Citation

Yeats, W. B., & Jeffares, A. N. (1971). Selected poetry. MacMillan.

Chicago Style (17th ed.) Citation

Yeats, W. B., and A. Norman Jeffares. Selected Poetry. London [etc.]: MacMillan, 1971.

MLA (9th ed.) Citation

Yeats, W. B., and A. Norman Jeffares. Selected Poetry. MacMillan, 1971.

Warning: These citations may not always be 100% accurate.